Barrack Obama And Joe Biden In White House Workout Video

Barack Obama has appeared in a White House workout video to encourage young Americans to get fit.

In the video, which promotes the First Lady's fitness campaign, the president is seen sitting in the Oval Office when his deputy, Joe Biden, walks in.

"Mr President, are you ready to move?" he asks.

"Absolutely! Let's do this thing, let's move," Mr Obama replies.

The two then jog around the White House, running past the president's dogs and stretching before going back inside to drink a glass of water. - Video after jump: